Thanks for the feedback guys.
I do have some gripes about the Sony, mainly due the lack of native lenses
for the full frame Sony Alpha's.
IMPORTANT NOTE FOR EOS ADAPTER USERS.
I purchased a not inexpensive chinese knock-off adapter which worked fine...or so I thought!
No OEM canon lenses gave any hint of problems....BUT...Attaching my Sigma 12-24mm I got a waft of fried electronics! & lens error
RIP the electronics of one not-so-cheap sigma lens.
So, if you have a swag of Canon compatible glass and want to use it with the A7r...I strongly recommend you get the Metabones MKIV NEX adapter